Ken Hsu, Author at Unit42

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Attackers Conducting Cryptojacking Operation Against U.S. Education Organizations

By Ken Hsu, Vaibhav Singhal and Zhibin Zhang
April 8, 2021 at 12:29 PM

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5 min. read

The conceptual image represents internet attack trends such as those discussed here, including scanner activities and HTTP directory traversal exploitation attempts.

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Network Attack Trends: Internet of Threats (August-October 2020)

By Yue Guan, Lei Xu, Ken Hsu and Zhibin Zhang
January 22, 2021 at 6:00 AM

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8 min. read

This conceptual image illustrates the idea of cybercrime.

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Two New IoT Vulnerabilities Identified with Mirai Payloads

By Ken Hsu, Yue Guan, Vaibhav Singhal and Qi Deng
October 14, 2020 at 12:00 PM

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5 min. read

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Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices

By Ken Hsu, Durgesh Sangvikar, Zhibin Zhang and Chris Navarrete
June 24, 2020 at 6:00 AM

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13 min. read

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Grandstream and DrayTek Devices Exploited to Power New Hoaxcalls DDoS Botnet

By Ken Hsu, Haozhe Zhang, Zhibin Zhang and Ruchna Nigam
April 3, 2020 at 1:07 PM

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7 min. read

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New Mirai Variant Targets Zyxel Network-Attached Storage Devices

By Ken Hsu, Zhibin Zhang and Ruchna Nigam
March 19, 2020 at 12:15 PM

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7 min. read

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Attackers Increasingly Targeting Oracle WebLogic Server Vulnerability for XMRig and Ransomware

By Ken Hsu, Matthew Tennis, Yanhui Jia, Zhibin Zhang and Durgesh Sangvikar
May 3, 2019 at 4:14 PM

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6 min. read